BENTLY 3500/53 133388-01

Description

Detailed parameter table

BENTLY 3500/53 133388-01

Product introduction

The Bently Nevada 3500/53 133388-01 is an entry-level machinery protection system controller, designed to provide reliable monitoring and basic control capabilities for smaller-scale industrial applications. As a cost-effective alternative to the advanced 3500/53M, it focuses on essential functions: aggregating data from up to 8 monitoring modules (such as the 3500/33-1-00 vibration monitor), executing simple alarm logic, and triggering protective actions via the 3500/60 digital output module.

Ideal for applications where complex cross-parameter analysis is not required—such as standalone pumps, fans, or small motors—this controller balances functionality with affordability. It shares the same rugged design as the 3500/53M, relying on stable power from the 3500/91 190782-01 redundant supply to ensure operation during power fluctuations, but with a streamlined feature set tailored to basic protection needs.

While it lacks the 3500/53M’s advanced processing and large-scale connectivity, the 3500/53 133388-01 integrates seamlessly with other 3500 series components, making it a versatile choice for expanding existing systems or deploying in cost-sensitive environments. Its SIL 1 compliance ensures it meets safety standards for non-critical machinery, while optional Ethernet support allows basic integration with plant management systems.

Core advantages and technical highlights

Compact, cost-effective design: Occupying just 1 standard rack slot (half the space of the 3500/53M), the 3500/53 133388-01 is ideal for space-constrained installations. Its lower power consumption (5.8W vs. 7.2W) and simplified hardware reduce upfront and operational costs, making it suitable for monitoring non-critical assets where advanced diagnostics are unnecessary.

Simplified yet reliable alarm logic: With 8 programmable alarm groups, the controller supports essential protective functions—such as triggering a shutdown via the 3500/60 when vibration from the 3500/33-1-00 exceeds a single threshold. This straightforward logic minimizes configuration complexity, reducing setup time and training requirements for maintenance teams.

Seamless system integration: While less powerful than the 3500/53M, the 3500/53 133388-01 works with the same core 3500 series modules, including the 3500/91 190782-01 power supply and 3500/05-01-03-00-00-00 interface. This compatibility allows users to start with a basic system and upgrade to the 3500/53M later as needs evolve, protecting initial investments.

Rugged reliability: Built to the same environmental standards as the 3500/53M (-40°C to +70°C operating range), the controller performs reliably in harsh industrial conditions—from dusty factory floors to outdoor pump stations. Its flash memory retains event logs during power loss, ensuring critical fault data is never lost.

Typical application scenarios

In a wastewater treatment plant, the 3500/53 133388-01 monitors 4 submersible pumps, each equipped with a 3500/33-1-00 vibration module and temperature sensor. It triggers a 3500/60 relay to shut down individual pumps if vibration exceeds 12 mm/s or temperature exceeds 80°C, preventing motor burnout. Data is logged to its 8GB memory, and maintenance teams use 170180-01-00 software via USB to review trends quarterly. The 3500/91 190782-01 ensures operation during grid fluctuations common in remote facilities.

At a food processing plant, the controller oversees 6 conveyor belt motors, integrating with 3500/33-1-00 modules to monitor bearing vibration. Its alarm logic prevents false trips by ignoring transient vibrations during startup (a 5-second delay), while still acting quickly on sustained faults. The optional Ethernet adapter sends alerts to the plant’s SCADA system, allowing operators to monitor status from the control room without advanced diagnostic capabilities.

In a small-scale power generation facility, the 3500/53 133388-01 operates alongside a 3500/53M in a hybrid system: the 53M manages the main turbine, while the 53 133388-01 monitors auxiliary pumps and fans. They share a 3500/91 190782-01 redundant power supply and 3500/05-01-03-00-00-00 interface, enabling centralized data access via the 3500/50 286566-02. This setup balances advanced protection for critical assets with cost savings on secondary equipment.

BENTLY 3500/53 133388-01

Related model recommendations

3500/53M: Advanced controller that the 3500/53 133388-01 can integrate with in hybrid systems.

3500/91 190782-01: Redundant power supply ensuring reliable operation in critical pump or fan applications.

3500/33-1-00: Vibration monitor whose data is processed by the 3500/53 133388-01 for alarm triggering.

3500/60: Digital output module that executes shutdowns commanded by the 3500/53 133388-01.

3500/50 286566-02: Operator interface displaying real-time status from the 3500/53 133388-01.

170180-01-00 software (v6.0+): Tool for configuring alarm logic and downloading event logs.

3500/05-01-03-00-00-00: Rack interface module enabling optional Ethernet connectivity for the 3500/53 133388-01.

Installation, commissioning and maintenance instructions

Installation preparation: Mount the 3500/53 133388-01 in a single slot of the 3500 rack, positioned near connected monitoring modules. Ensure power is disconnected via the 3500/91 190782-01 before installation. Secure with screws torqued to 0.6 Nm, verifying backplane alignment. Connect USB for configuration, and RS-485 for communication with other modules. Install the optional Ethernet adapter if network connectivity is needed.

Commissioning steps: Power on via the 3500/91 190782-01 and confirm the “Power” LED illuminates. Use 170180-01-00 software to map connected modules (e.g., 3500/33-1-00 channels), set alarm thresholds (e.g., “Vibration > 10 mm/s = Alarm”), and configure 3500/60 relay actions. Test alarm logic by simulating a fault condition and verifying the controller triggers the correct response. Calibrate time settings to ensure accurate event timestamps.

Maintenance suggestions: Inspect bi-annually, checking USB/RS-485 connections for corrosion. Backup configurations to USB quarterly—critical since flash memory has limited write cycles. Update firmware annually via USB (if using optional Ethernet) to maintain compatibility with modules like the 3500/33-1-00. Monitor flash memory health—replace if storage errors occur. Coordinate replacement with 3500/91 190782-01 maintenance to avoid downtime. Unlike the 3500/53M, redundancy is not supported, so schedule replacements during planned outages.

Service and guarantee commitment

The 3500/53 133388-01 is backed by a 24-month warranty covering manufacturing defects, including microcontroller failures, communication port issues, or flash memory corruption. During this period, Bently Nevada provides free repair/replacement and technical support for basic configuration, including integration with the 3500/91 190782-01 and 3500/60.

Our service team offers 24/7 assistance for troubleshooting, with remote guidance available via phone or email (Ethernet-based diagnostics are limited compared to the 3500/53M). Extended warranty options (up to 4 years) include annual functionality checks and priority access to replacement parts. Built on Bently’s reputation for reliability, this controller guarantees cost-effective protection for non-critical machinery, ensuring basic monitoring needs are met without unnecessary complexity.